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661740

Sigma-Aldrich

Poly(vinylphosphonic acid)

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Synonyme(s) :

PVPA

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About This Item

Formule linéaire :
(C2H5O3P)n
Numéro CAS:
Numéro MDL:
Code UNSPSC :
26111700
Nomenclature NACRES :
NA.23

Forme

powder

Niveau de qualité

Caractéristiques du produit alternatif plus écologique

Design for Energy Efficiency
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sustainability

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Autre catégorie plus écologique

InChI

1S/C2H5O3P/c1-2-6(3,4)5/h2H,1H2,(H2,3,4,5)

Clé InChI

ZTWTYVWXUKTLCP-UHFFFAOYSA-N

Description générale

Poly(vinylphosphonic acid) (PVPA) is a polymeric diprotic acid, which can be synthesized by free-radical polymerization of VPA. It can also be synthesized by employing vinylphosphonic acid methyl ester as a monomer, followed by saponification.
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Application

Poly(vinylphosphonic) acid is a versatile polyelectrolyte useful in several applications: proton conductor for fuel cells, chemical and biological sensors, biocomposite materials and surface modification and adhesion.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Minghan Ren et al.
Analytical chemistry, 77(9), 2700-2707 (2005-04-30)
We report here a chemical sensor based on detecting the mechanical response of a thin (approximately 10-microm) polymer wire stretched across the two prongs of a wristwatch quartz tuning fork (QTF). When the fork is set to oscillate, the wire
Y E Greish et al.
Biomaterials, 22(8), 807-816 (2001-03-15)
The formation of biocompatible organic-inorganic composites by reactions between tetracalcium phosphate (Ca4(PO4)2O, TetCP) and the biomedical polymer poly(vinyl phosphonic acid) (PVPA) is described. Composites were prepared by hot pressing mixtures of these powders at 80 kpsi and 300 degrees C
Van Den Brand, J.; Van Gils, S.; BeenTjes, P.C.J.; Terryn, H.; Sivel, V.; de Wit, J.H.W.
Progress in Organic Coatings, 51, 339-350 (2004)
Poly (vinylphosphonic acid) and its derivatives
Macarie L and Ilia G
Progress in Polymer Science, 35(8), 1078-1092 (2010)
Sevil, F., Bozkurt A.
The Journal of Physical Chemistry, 65, 1659-1662 (2004)

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